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  1. XINXING DUCTILE IRON PIPES CO.,LTD.

    The key technology and equipment of centrifugal ductile iron pipe won the gold medal of China patent. The company is the main drafting unit of national standards for centrifugal ductile iron pipes, and presides over and …

  2. XINXING DUCTILE IRON PIPES CO.,LTD.

    Xinxing Ductile Iron Pipe Co.,ltd. has more than 1,800 effective patents, which include more than 380 invention patents and 14 PCT. The key technology and equipment of centrifugally casted ductile iron pipe won the Chinese Patent …

  3. Xinxing Ductile Iron Pipes Co., Ltd. - es.marketscreener.com

  4. Xinxing Ductile Iron Pipes Co Ltd (000778) - Investing.com France

  5. Xinxing Ductile Iron Pipes Co., Ltd. riporta i risultati degli utili ...

  6. Xinxing Ductile Iron Pipes Co Ltd (000778) - Investing.com

  7. Xinxing Ductile Iron Pipes Co Ltd (000778) - se.investing.com

  8. About Xinxing Ductile Iron Pipes - moomoo